Options for block sorting operations.
SDKs
- iOS 4.0+
- macOS 10.6+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- Foundation
Declaration
struct NSSortOptions
Options for block sorting operations.
SDKs
Framework
struct NSSortOptions
static var concurrent: NSSort Options
Specifies that the Block sort operation should be concurrent.
static var stable: NSSort Options
Specifies that the sorted results should return compared items having equal value in the order they occurred originally.
class NSEnumerator
An abstract class whose subclasses enumerate collections of objects, such as arrays and dictionaries.
protocol NSFast Enumeration
A protocol that objects adopt to support fast enumeration.
struct NSIndex Set Iterator
An iterator suitable for enumerating the elements of an index set.
struct NSEnumeration Options
Options for block enumeration operations.